CN205549852U - A blowback dust cleaning system for cleaning system - Google Patents
A blowback dust cleaning system for cleaning system Download PDFInfo
- Publication number
- CN205549852U CN205549852U CN201620049763.XU CN201620049763U CN205549852U CN 205549852 U CN205549852 U CN 205549852U CN 201620049763 U CN201620049763 U CN 201620049763U CN 205549852 U CN205549852 U CN 205549852U
- Authority
- CN
- China
- Prior art keywords
- valve
- passage
- channel
- unicom
- cleaning system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a blowback dust cleaning system, it includes first passageway, second channel, fan passageway, the one end of first passageway and second channel is used for connecting a filter equipment and the 2nd filter equipment respectively. And wherein still be provided with first valve, second valve on first passageway, the second channel respectively, through setting up first valve and second valve make first passageway with second channel UNICOM the fan passageway, or make first passageway and second channel UNICOM atmosphere. Wherein when to with first path connection when a filter equipment carries out the blowback deashing, set up first valve and second valve, the atmosphere air current passes through first valve gets into first passageway arrives a filter equipment to carry out the blowback to it, and the second channel passes through the second valve with fan way UNICOM.
Description
Technical field
The utility model relates to a kind of reverse gas cleaning system, and it is applicable in dust suction, smoking, oil suction, filtration system
Filter, its outer wall depends on the removing of dust.
Background technology
In order to effectively remove the rubbish in environment, keep environmental sanitation, also can have efficient elimination efficiency simultaneously, inhale
Therefore dirt device is developed.And due to different environment, the requirement of its cleaning is the most different, in order to carry out targetedly
Effective cleaning, industry have developed a lot of different types of dust catcher, for the cleaning of dissimilar environment.
And these conventional dust catchers, filter would generally be set in it, for the air-flow discharged is filtered, with
Filter out in discharge air-flow, the dust also having, or other trickle foreign material, prevent secondary pollution.These filters, pass through
Using for a long time, its outer surface can be covered with the dust filtered out.If persistently using, it is certain to affect its using effect, therefore,
Industry have developed a kind of back-blowing dust removing device, it is cleaned ash disposal, to recover its strainability.
The mode of current conventional reverse gas cleaning typically has two kinds, and a kind of is that the air-flow utilizing external high pressure source of the gas is carried out clearly
Ash, another kind is that the air-flow utilizing system self air pump to provide carries out deashing.
Specifically, referring to shown in Fig. 5, wherein utilize the purge mode of external high pressure source of the gas, it is specifically outside
High-pressure air source passes through high-pressure air source passage 31, via pulse valve 34, by deashing shower nozzle 36, enters into the filter cylinder in dustbin 30
32 is internal, it is achieved is purged fine dust, the rubbish 40 of the described outer attachment of filter cylinder 32 so that it is drop to described dustbin 30
Bottom.Then air-flow is again via air pump 38, exhaust outlet 33 discharge, wherein airflow direction, see in figure shown in arrow.As
This, complete the deashing of described filter cylinder 32.
The ash-removal effect of this mode is fine, but needs the source of the gas that a pressure is the highest, actually used in be likely encountered not
There is the situation of source of the gas.Even if there being source of the gas, the most inconvenient, because source should be energized, source of ventilating again.And, since it is desired that
Extra high-pressure air source, use cost is the most of a relatively high.
And utilize system self air pump to provide air-flow to carry out the mode of deashing, and refer to shown in Fig. 6, it is in exhaust passage
On 41, set up a reversal valve 43 so that air pump 46, work when, can enter into filter by gas by backward channel 45
In cylinder 44, sprayed by deashing shower nozzle 48, it is achieved fine dust, the rubbish 40 of the described outer attachment of filter cylinder 44 is purged,
Make it drop to the bottom of described dustbin 42, wherein airflow direction, see in figure shown in arrow.So, described filter is completed
The deashing of cylinder 44.
The air-flow that the air pump of this utilization own provides carries out the mode of deashing, owing to being that to carry out air-flow in filter anti-
While blowing, also to be reclaimed by the air of blowout, otherwise can be discharged from dust-absorbing mouth 47 by dust, this just wastes the biggest some
Air-flow, it is relatively low to add the air pressure that described air pump self produces, and flow velocity is slow, and soot blowing effect is unsatisfactory.And, this soot blowing
System architecture is more complicated, cost is high, the life-span is short.
Therefore, necessary, develop a kind of novel reverse gas cleaning system, overcome defect of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of novel reverse gas cleaning system for cleaning systems, its operation side
Just, ash-removal effect is good.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of reverse gas cleaning system, it includes first passage, second channel, fan passage, described first passage and second
One end of passage is respectively used to connect the first filter and the second filter.And wherein said first passage, second channel
On be also respectively provided with the first valve, the second valve, by arranging described first valve and the second valve so that described first passage and described
Fan passage described in second channel UNICOM, or make described first passage and second channel UNICOM air.Wherein when to institute
State described first filter that first passage connects when carrying out reverse gas cleaning, described first valve and the second valve are set so that institute
State first passage not UNICOM's fan passage but UNICOM's air, and described in described second channel UNICOM, fan passage not UNICOM is big
Gas, big entraining air stream enters described first passage by described first valve, to described first filter, thus carries out it instead
Blow, and described second channel is by described second valve and described blower fan road UNICOM.
Further, wherein said fan passage is provided with blower fan, is used for providing air flow power.
Further, on wherein said first passage, part after described first valve draws the first branch road, described first
Fan passage described in the UNICOM of road.
Further, on wherein said second channel, part after described second valve draws the 3rd branch road, described 3rd
Fan passage described in the UNICOM of road.
Further, wherein said first valve and the second valve include reversal valve.
Further, it also includes third channel, and described third channel is provided with the 3rd valve, described third channel one end
For connect the 3rd filter, its other end by arranging described 3rd valve, fan passage described in selectable UNICOM or
Air.
Further, wherein said 3rd valve includes reversal valve.
Relative to prior art, the beneficial effects of the utility model are: a kind of reverse gas cleaning system that the utility model relates to
System, is not required to extra high-pressure air source, only relies on the power that self blower fan provides, is entered connected cleaning device by air
Row deashing operates, its simple in construction, and operation simplifies, it is not necessary to shutdown can carry out deashing operation, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is a kind of reverse gas cleaning system for cleaning systems that the embodiment that the utility model relates to provides
Logical construction schematic diagram, wherein illustrate is under dust suction state, air-flow move towards；
Fig. 2 is a kind of reverse gas cleaning system for cleaning systems shown in Fig. 1, and the first filter therein is entered by it
During row deashing, air-flow moves towards schematic diagram；
Fig. 3 is a kind of reverse gas cleaning system for cleaning systems shown in Fig. 1, and the second filter therein is entered by it
During row deashing, air-flow moves towards schematic diagram；
Fig. 4 is a kind of reverse gas cleaning system for cleaning systems that the further embodiment that the utility model relates to provides
The logical construction schematic diagram of system, wherein illustrate is under dust suction state, and air-flow moves towards；
Fig. 5 is in prior art, and the air-flow of a kind of high-pressure pulse deashing mode moves towards schematic diagram；
Fig. 6 is in prior art, and the air-flow of a kind of reverse purge mode moves towards schematic diagram.
Description of reference numerals in Fig. 1 ~ 6 is as follows.
Detailed description of the invention
Below with reference to drawings and Examples, a kind of reverse gas cleaning system for cleaning systems that the utility model is related to
The technical scheme of system is described in further detail.
Referring to shown in Fig. 1, it is clear that an embodiment of the present utility model provides a kind of blowback for cleaning systems
Ash system, it includes first passage 21, second channel 22, fan passage 16.Wherein said first passage 21 and second channel 22
One end be respectively used to connect the first filter 12 and the second filter 14, described fan passage 16 is provided with blower fan
162。
First valve the 23, second valve 24 it is also respectively provided with on wherein said first passage 21, second channel 22.And described
One passage 21 draws the first branch road 212 and the second branch road 214 after described first valve 23, and described second channel 22 is from described second
The 3rd branch road 222 and the 4th branch road 224 is drawn after valve 24.Wherein said first branch road 212 and described 3rd institute of branch road 222 UNICOM
State fan passage 16, and described second branch road 214 and described 4th branch road 224, be then UNICOM's air respectively.
And in different embodiments, described second branch road 214 and the 4th branch road 224, because being for UNICOM's air, its
It is dispensed with, and by described first valve 23 and the second valve 24, the passage in its valve is replaced.
When being normally carried out dust suction use, the first valve 23 and the second valve on described first passage 21 and second channel 22 is set
24 so that fan passage 16 described in described first branch road 212 and the 3rd branch road 222 UNICOM, the second, the 4th branch road 214,224 is not
Can UNICOM's air.
Described blower fan 162 starts, the air-flow of generation, from two filters 12,14, first passes through described first passage 21 and
Two passages 22, via described first branch road 212 and the 3rd branch road 222, discharge through described fan passage 16.Wherein air-flow stream
To, refer to the arrows in Fig. 1.
When carrying out described first filter 12 is carried out deashing operation, described first passage 21 and second channel 22 are set
On the first valve 23 and the second valve 24 so that described first branch road 212 can not fan passage 16 described in UNICOM, and its second branch road
214 UNICOM's air, and fan passage 16 described in described 3rd branch road 222 UNICOM, described 4th branch road 224 can not UNICOM's air.
Described blower fan 162 starts, the air-flow of generation, from described second filter 14, first passes through described second channel
22, via described second valve 24, enter described 3rd branch road 222, described fan passage 16 discharge.Air is then by described
Second branch road 214, by described first valve 23, enters described first passage 21, to described first filter 12 and then right
Its outer wall carries out deashing process.Wherein air flow direction, refers to the arrows in Fig. 2.
When carrying out described second filter 14 is carried out deashing operation, described first passage 21 and second channel 22 are set
On first, second valve 23,24 so that fan passage 16 described in described first branch road 212 UNICOM, described second branch road 214 is not
Can UNICOM's air；Described 3rd branch road 222 can not fan passage 16 described in UNICOM, and its 4th branch road 224 UNICOM air.
Described blower fan 162 starts, the air-flow of generation, from described first filter 12, first passes through described first passage
21, via described first valve 23, enter described first branch road 212, discharge via described fan passage 16.Air is then by institute
State the 4th branch road 224, by described second valve 24, enter described second channel 22, to described second filter 14, and then
Its outer wall is carried out deashing process.Wherein air flow direction, refers to the arrows in Fig. 3.
According to inventive concept of the present utility model, a kind of reverse gas cleaning system for cleaning systems disclosed above, its
The quantity of the filter of all right corresponding cleaning systems of number of channels, accordingly increases.For example, it may be 3 passages, 4 passages,
5 passages ... N channel etc., and then it may be used on having in the filtration system of greater number filter.One of them has
The embodiment of multichannel reverse gas cleaning system, described below.
Referring to shown in Fig. 4, further embodiment of the present utility model provides a kind of reverse gas cleaning system, and it has
N number of passage.Its concrete structure is similar with the structure disclosed in Fig. 1, has simply accordingly increased more deashing passage, can
Be applicable to the filtration system with more filter, and each filter can be carried out reverse gas cleaning behaviour
Make.
Wherein, each passage, itself or one end are used for connecting filter, divide after the valve that the other end is arranged the most from it
Be two branch roads, by the control of described valve so that two branch roads, selectable with valve before passage UNICOM.Such as, first leads to
It is provided with the first valve 23' on road 21', after described first valve 23', draws the first branch road 212' and the second branch road 214'.Second channel
It is provided with the second valve 24' on 22', after described second valve 24', draws the 3rd branch road 222' and the 4th branch road 224'.N channel N'
On be provided with N valve N, after described N valve N draw (2N-1) branch road 2N-1 and 2N branch road 2N.
Each branch road of each passage, fan passage described in the branch road of its odd number sequence number or UNICOM, and the branch road of even numbers sequence number
It is then difference UNICOM air, and the branch road of each even numbers sequence number, also it is dispensed with, valve internal channel replaces.Its UNICOM's mode
Can be referring specifically to the description of structure shown in Fig. 1, both modes are identical, and here is omitted.
When being normally carried out dust suction use, wherein air flow direction, refer to the arrows in Fig. 4, due to leading to that it circulates
Road, similar with shown in Fig. 1, for avoiding repeated description, here is omitted.
And when filter therein carries out deashing operation, its mode of operation and streamer mode, all with above-mentioned binary channels
Mode be similar to, for avoiding repeated description, here is omitted.
A kind of reverse gas cleaning system that the utility model relates to, is not required to extra high-pressure air source, only relies on self blower fan and carries
The power of confession, carries out deashing operation by air to connected cleaning device, its simple in construction, and operation simplifies, it is not necessary to close
Machine can carry out deashing operation, time saving and energy saving.
Technical scope of the present utility model is not limited solely to the content in described above, and those skilled in the art can be
On the premise of the utility model technological thought, above-described embodiment is carried out many variations and modifications, and these deformation and
Amendment all should be worked as and be belonged in scope of the present utility model.
Claims (7)
1. the reverse gas cleaning system for cleaning systems；It is characterized in that, it includes first passage, second channel, blower fan
Passage, one end of described first passage and second channel is respectively used to connect the first filter and the second filter；And its
Described in be also respectively provided with the first valve, the second valve, by arranging described first valve and second on first passage, second channel
Valve so that fan passage described in described first passage and described second channel UNICOM, or make described first passage and second
Passage UNICOM air；Wherein when described first filter being connected with described first passage is carried out reverse gas cleaning, arrange
Described first valve and the second valve, big entraining air stream enters described first passage by described first valve, is filtering dress to described first
Put, thus it is carried out blowback, and described second channel is by described second valve and described blower fan road UNICOM.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 1；It is characterized in that, wherein said wind
It is provided with blower fan on machine passage, is used for providing air flow power.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 1；It is characterized in that, wherein said
On one passage, the part after described first valve draws the first branch road, fan passage described in described first branch road UNICOM.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 1；It is characterized in that, wherein said
On two passages, the part after described second valve draws the 3rd branch road, fan passage described in described 3rd branch road UNICOM.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 1；It is characterized in that, wherein said
One valve and the second valve include reversal valve.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 1；It is characterized in that, it also includes
Triple channel, described third channel is provided with the 3rd valve, and described third channel one end is used for connecting the 3rd filter, its another
Hold by arranging described 3rd valve, fan passage or air described in selectable UNICOM.
A kind of reverse gas cleaning system for cleaning systems the most according to claim 6；It is characterized in that, wherein said
Three valves include reversal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049763.XU CN205549852U (en) | 2016-01-19 | 2016-01-19 | A blowback dust cleaning system for cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049763.XU CN205549852U (en) | 2016-01-19 | 2016-01-19 | A blowback dust cleaning system for cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549852U true CN205549852U (en) | 2016-09-07 |
Family
ID=56820173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049763.XU Expired - Fee Related CN205549852U (en) | 2016-01-19 | 2016-01-19 | A blowback dust cleaning system for cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158822A (en) * | 2017-07-11 | 2017-09-15 | 苏州净腾环保科技有限公司 | A kind of soot cleaning system of Novel clean equipment |
| CN107626686A (en) * | 2017-09-29 | 2018-01-26 | 武汉华星光电技术有限公司 | A kind of cleaning device for being used to clean dry ecthing board lower electrode surface |
-
2016
- 2016-01-19 CN CN201620049763.XU patent/CN205549852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158822A (en) * | 2017-07-11 | 2017-09-15 | 苏州净腾环保科技有限公司 | A kind of soot cleaning system of Novel clean equipment |
| CN107626686A (en) * | 2017-09-29 | 2018-01-26 | 武汉华星光电技术有限公司 | A kind of cleaning device for being used to clean dry ecthing board lower electrode surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205461422U (en) | Blowback dust cleaning system | |
| CN103031818B (en) | Suction nozzle and pulse gas path control system and sweeping car comprising same | |
| CN205495170U (en) | Many air inlets industrial dust removal ware | |
| CN104389286A (en) | Wet dust suppressor for use at circulating air outlet of road sweeping equipment | |
| CN205549852U (en) | A blowback dust cleaning system for cleaning system | |
| CN203330091U (en) | Color selector discharge port dust removing device | |
| CN107308743A (en) | A kind of cloth-bag type industrial dedusting equipment | |
| CN207169334U (en) | A kind of purifying dust-removing device | |
| CN205145898U (en) | Dedusting device | |
| CN204490017U (en) | Fixed type sucking-exhausting device | |
| CN203829814U (en) | Pulse back-flushing composite type bag-type dust collector | |
| CN206184134U (en) | Bag type dust remover | |
| CN213790508U (en) | High-efficient deashing distributor bag cage | |
| CN105597439B (en) | A kind of reverse gas cleaning system | |
| CN211799482U (en) | Dust remover and dust pelletizing system | |
| CN210171077U (en) | Water film dust remover | |
| CN210645625U (en) | Spraying dust filtering device | |
| CN209271027U (en) | A kind of bag-type dust collector | |
| CN205479501U (en) | A air flue switching -over valve for cleaning system | |
| CN206410154U (en) | A kind of energy-saving environmental-protection boiler with automatic ash-removing function | |
| CN205461500U (en) | A strain wound packages and put for cleaning system | |
| CN206535352U (en) | A kind of new and effective screen collector | |
| CN205165251U (en) | Scribble leftover of bolt of cloth dust and rinse separator | |
| CN207723145U (en) | A kind of Airshower chamber | |
| CN210934208U (en) | Dust and impurity collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180119 |